Glaucoma is an emergency health issue in dogs that needs immediate veterinary care to avoid the destruction of the retina and optic disk. If your dog has glaucoma, explore the efficient world of CBD, and learn how you can help your dog today. Ease his pain with proper CBD oil for glaucoma. Dogs, just like people, can develop glaucoma. Although severe eye diseases like glaucoma may seem like a simple eye problem, these are actually emergency eye problems that need to be addressed, Find out what you need to know here!
CBD for Dogs with Glaucoma
With dogs being prone to eye diseases like glaucoma and cataracts, using both preventative therapies and natural remedies works. CBD rich hemp oil as a natural dietary supplement for dogs affected with glaucoma may not only ease anxiety, pain, and nausea stemming from this condition but also offers therapeutic value without any intoxication.
Today, 40% of dogs will be affected by glaucoma, and lose their eyesight. Unfortunately, glaucoma affects us all. Dogs included! Glaucoma in dogs occurs when there is an imbalance in the production of fluid (aqueous humor), as well as an imbalance in the drainage of aqueous humor in the dog’s eye. This results in a buildup of fluid that increases pressure in the eye to dangerously high levels. With increased eye pressure, the optic disk and retina are negatively affected.
Glaucoma is an emergency health issue in dogs that needs immediate veterinary care to avoid the destruction of the retina and optic disk. When your dog suffers from eye pain related to glaucoma, there may also be behavioral changes. That said, it’s important to visit your veterinarian at the first sign of an eye infection to get the proper treatment.
Research also indicates that certain dog breeds may be prone to glaucoma like the Swedish Valhund dog breed. A defect in the gene called MERTK results in a form of progressive retinal atrophy (PRA) that results in glaucoma and blindness in dogs.
Dog Breeds Prone to Glaucoma
- Cocker Spaniels
- Chow Chows
- Swedish Valhunds
- English Springer Spaniels
- Great Danes
- Basset Hounds
- Jack Russell Terriers
Glaucoma in Dogs
There are two types of glaucoma in dogs: Primary and secondary. Primary glaucoma is genetically based, and comes from a genetic abnormality or a genetic condition. Secondary glaucoma in dogs occurs when an eye condition results in an imbalance in the production and drainage of aqueous humor. (eye fluid)
Glaucoma can result from cataracts, lens displacement, retinal detachment, and eye cancer. The constant increased pressure may result in optic disk damage, as well as damage to the retina. That said, it’s necessary to consult with your veterinarian as to the first signs of an eye infection, to prevent serious eye conditions like glaucoma from affecting your furry best friend.
Signs of Early to Moderate Glaucoma in Dogs
- Mildly dilated pupils
- Early enlargement of the eye
- Mild congestion in the veins in the conjunctiva
- Redness of the eye
- Behavioral changes
- Cloudy eye
- Winking of the eye
- Vision loss
Signs of Prolonged Eye Pressure in Dogs
If your dog is not treated early enough for glaucoma and has had prolonged eye pressure, symptoms are much more serious.
- Eye lens may become displaced
- Eyeball is enlarged
- Corneal membrane may have tears
- Excessive pain
- Behavioral changes like aggression
- Degeneration in the affected eye
Signs of Secondary Glaucoma or Glaucoma Resulting from a Secondary Eye Infections in Dogs
- Excessively red eyes
- Eye cloudiness
- Increased eye pressure with pain
- Pupil constriction
- Iris may attach to the cornea or to the eye lens
- Iris edge may attach in a circular motion to the eye lens
- Minimal appetite
Head shaking with pain from increased eye pressure
- Eye debris in the front part of the eye
Your veterinarian will use a tonometer to measure eye pressure in your dog, and may recommend medical or surgical eye treatment so that eye pressure can be decreased. With glaucoma it’s important that eye pressure is decreased quickly, to decrease chances of extensive eye damage. He may also prescribe medication to draw out eye fluid, or to decrease fluid production in the eye. With glaucoma, treatment necessitates long term treatment, and veterinary care, as well as pain meds. Additionally, it may be best to discuss CBD oils for dogs with glaucoma as a pain reliever.
If Your Dog Has Glaucoma, He May Benefit from CBD
Here’s the deal on why CBD may be beneficial for your dog’s eye health.
What is CBD Oil?
“Cannabidiol (CBD) is one of the naturally occurring cannabinoids found in cannabis plants. It is a 21-carbon terpenophenolic compound which is formed following decarboxylation from a cannabidiolic acid precursor, although it can also be produced synthetically,” via WHO.
CBD does not cause a “high” in your dog, and is a compound of hemp and cannabis. Additionally, CBD is derived from the hemp plant, but can also be derived from the marijuana plant. CBD hardly ever contains delta-9-tetrahydrocannabinol (THC), which is the compound that gives marijuana its “high” effect. High-quality CBD is non-toxic and considered safe for pets and humans alike.
There are almost no side-effects, apart from those coming from a low-quality CBD oil that may contain contaminants. It’s always best to look out for the cheaper qualities of some CBD oils that probably will have no certificate of analysis (COA)
Although rare, side effects in dogs may include sleepiness and nausea. That said, pet parents should always consider discussing the use of CBD with their veterinarians before purchasing a CBD pet product. This is important for two reasons. Firstly, pet parents need to purchase a high-quality, veterinary approved CBD pet product that will be safe and effective for their pets. Secondly, it’s important that the dosage and potency be discussed with an expert because specific dosages will be more appropriate for specific health conditions. That said, some CBD oils may take a few weeks to have a full impact on your dog for chronic pain relief. This is because it’s safer to always begin with the lowest CBD dosage and increase the dosage over time. This is much safer and prevents adverse reactions from occurring in case your dog has a reaction to a specific ingredient.
What is the Endocannabinoid System?
The endocannabinoid system has two cannabinoid receptors which are CB1 and CB2. CBG has an effect on both CB1 and CB2 by increasing the levels of anandamide (AEA) in the body. That said, the endocannabinoid (ECS) system is important in dogs, and aids in the function of maintaining homeostasis.
New Advanced CBD Formulas for Pets
This is one of the most exciting times in the CBD industry. Today, we have a variety of high-quality CBD oil supplements, dog treats, hemp-based chews, capsules, and topicals with added ingredients that boost and maintain your pet’s overall health.
CBD oil supplement manufacturers are passionate about giving optimal support for pets through their ADVANCED CBD FORMULAS .
Here’s what’s so great about these new and advanced formulas:
- DHA & EPA from seafood and plants
- Hip & Joint support
- Calming support
- Precise dosage
- Gourmet and assorted flavors
- Soft chews and soft-baked bites for senior pets
- CBD pet products that address specific issues like anxiety, chronic pain or illness
- Easy-to-swallow capsules
- High-quality hemp that is THC-free and veterinarian approved
- Most importantly, CBD products that are THC-free
- Veterinary formulated CBD products that are naturally hypoallergenic & 100% biodegradable
- Cruelty-free CBD products
- High-quality ingredients that are sourced and manufactured in the US
- Joint CBD products that are terpene rich with full-spectrum hemp.
- CBD pet products with added antimicrobial bee propolis to help fight infections and calm allergies
- CBD pet products with added coconut oil to help pets absorb CBD tinctures and promote easier digestion in all pets.
- Topical salves for easier application and great for joint pain, stress and anxiety.
- Freeze-dried CBD treats that contain no pesticides, no herbicides or toxic chemicals.
- Hemp oil topical creams for joint and connective tissue problems like inflammation, burns, and scratches.
CBD as a Therapeutic Neuroprotective Antioxidant to Boost Eye Health in Dogs
With dogs being prone to eye diseases like glaucoma and cataracts, using both preventative therapies and natural remedies works. We tend to take our dog’s eye health for granted until there’s a problem like a serious eye infection.
Dogs benefit from antioxidants like CBD that may benefit ocular health. This can be done by complementing your dog’s diet with specific antioxidants that will prevent oxidative stress. Antioxidants also protect your dog’s eyes every day by attacking oxidative stress, and protecting against free radical production.
Antioxidants like CBD also prevent inflammation of the eye. Additionally, older dogs have a depleted level of antioxidants. They also will suffer from normal aging of the retina, which will result in gradual night vision loss. By adding specific antioxidants, which are essential for maintaining health and proper biological function, you’re inhibiting the oxidation process, and preventing chronic diseases and illness, caused by free radicals that continuously damage cells.
An early study done on CBD in 1998 was one of the first studies to demonstrate how CBD as an antioxidant was found to be more beneficial than vitamins C and E. The study adds that “ The lack of psychoactivity associated with cannabidiol allows it to be administered in higher doses than would be possible with psychotropic cannabinoids such as THC. Furthermore, the ability of cannabidiol to protect against neuronal injury without inhibiting NMDAr (N-methyl- d -aspartate) receptors may reduce the occurrence of toxicity or side effects associated with NMDAr antagonists. Previous studies have indicated that cannabidiol is not toxic, even when chronically administered to humans or given in large acute doses of 700 mg/day,” via NCBI.
CBD Oil and Glaucoma in Dogs
CBD oil breaks down peroxynitrite on contact. CBD is an antioxidant that prevents the formation of peroxynitrite inside the cell . CBD oil may help to prevent blindness by stopping the apoptosis of neurons. That said, CBD with CBN, and CBG may help with glaucoma in dogs.
When it comes to dogs and glaucoma, or chronic ocular hypertension, eye pressure can reach 45-65 mmHg, resulting in an extremely painful condition. Your veterinarian needs to always be in your dog’s life when dealing with health issues. CBD use should not be a reason not to consult and work together with your veterinarian since dogs with health conditions will need to have a veterinary diagnosis that is accurate with traditional veterinary care and drugs. That said, CBD rich hemp oil as a natural dietary supplement needs to be discussed with your veterinarian prior to use, to also see if there are drug interactions.
Is CBD Oil Safe for Dogs?
Veterinary News DVM 360 adds that cannabinoids that are beneficial to health undergo the first-class metabolism, and says that there is more of a risk from toxicity with inhalant products than with oral products. That said, Veterinary News DVM 360 states that “ The drug is eliminated by hepatic metabolism and biliary excretion in five days in dogs. Cannabinoids are very safe in dogs; indeed, a life-threatening dose of THC is hard to determine. “Toxicity” often reflects the ingestion of another compound in the product eaten, such as chocolate.”
CBD Glaucoma Research
Brand new 2018 research about the effects of CBD on glaucoma adds that “ Glaucoma represents several optic neuropathies leading to irreversible blindness through progressive retinal ganglion cell (RGC) loss.
The reduction of intraocular pressure (IOP) is known as the only modifiable factor in the treatment of this disorder. Application of exogenous cannabinoids to lower IOP has attracted the attention of scientists as potential agents for the treatment of glaucoma. Accordingly, neuroprotective effect of these agents has been recently described through modulation of endocannabinoid system in the eye,” via Science Direct.
Another study published in the British Journal of Ophthalmology adds that “Glaucoma is one of the leading causes of blindness in the world. In spite of the diverse therapeutic possibilities, new and better treatments for glaucoma are highly desirable. Cannabinoids effectively lower the intraocular pressure (IOP) and have neuroprotective actions. Thus, they could potentially be useful in the treatment of glaucoma, “via NCBI
A 2003 study demonstrated that “in glaucoma, the increased release of glutamate is the major cause of retinal ganglion cell death. Cannabinoids have been demonstrated to protect neuron cultures from glutamate-induced death,” via PubMed.
This study concluded that “The effect of THC was in part mediated by the cannabinoid receptor CB1. These results suggest the potential use of CBD as a novel topical therapy for the treatment of glaucoma. The effect of THC was in part mediated by the cannabinoid receptor CB1. These results suggest the potential use of CBD as a novel topical therapy for the treatment of glaucoma.”
Another 2006 pilot study wanting to assess the effect on intraocular pressure (IOP) and the safety and tolerability of oromucosal administration of a low dose of delta-9-tetrahydrocannabinol (Delta-9-THC) and cannabidiol (CBD) on people added that “ A single 5 mg sublingual dose of Delta-9-THC reduced the IOP temporarily and was well tolerated by most patients. Sublingual administration of 20 mg CBD did not reduce IOP, whereas 40 mg CBD produced a transient increase IOP rise,” via PubMed.
In yet an additional study, it was found that that 0.1% THC in light mineral oil, when applied directly to the eyes of a patient with high blood pressure with glaucoma, resulting in decreased systolic blood pressure.
What is CBG?
CBG may have plenty of potential health benefits for dogs. CBD and CBG are both cannabinoids that will not get your dog “high, with both having few side effects. Using a full-spectrum oil of the highest -quality that has been purchased from a reputable CBD brand helps ensure safety with minimal side-effects.
CBG Tips for Pet Parents
Cannabis strains usually carry less than 10% CBG, yet hemp strains will yield much more CBG with some as high as 94%, and a THC level as low as 0.001%. Because of the restrictions in testing cannabis, it makes it much more difficult to find out about accurate research linked to CBG use.
Here’s The Take on CBG in Pet Products
CBG is found in much lower concentrations than CBD and THC. It also has no psychoactive properties, meaning that your pooch will not get ‘high”. CBG does not change the effect of THC in the body. It binds with CB2 receptors (found in the body, but not in the brain and nervous system), and can stop other compounds from binding with CB1 receptors. (found in the nervous system and brain)
When exposed to light or heat, CBG is broken down in the cannabis plant. CBG and CBD are both not addictive, and have few side effects if any. Long term research still needs to be done on the use of both CBD and CBG.
Cannabigerol Use for Intraocular Pressure
The use of CBD oil for glaucoma has been backed up by several studies. A 1984 study demonstrated that “i ntraocular pressure, ocular toxicity and neurotoxicity after administration of cannabinol or cannabigerol lower ocular tension considerably. While cannabinol had a modest effect on intraocular pressure after a single dose, it caused a more significant reduction in ocular tension during chronic administration. Cannabigerol had similar effects, but the magnitude of response to its chronic administration was greater,” via PubMed.
This study concludes that the use of hemp-based products and cannabis supplements, when administered in the right dosage, proved effective in treating glaucoma in dogs. As usual, consult with your veterinarian for the best CBD oil products for dogs with glaucoma is recommended. That said, hemp-based CBD pet products offer all the chemicals from the hemp plant which includes CBD, CBN, and CBG, as well as numerous other compounds like terpenes and cannabinoids.
With CBD pet products positively surging forward, pet parents have no shortage of choices. It’s important for pet parents to do their homework together with their veterinarian, prior to purchasing a CBD supplement for their dogs. With research demonstrating the positive impacts of CBD as an antioxidant and powerful dietary supplement, it’s necessary to hone in on the differing tincture potencies and lab testing procedures to ensure product purity, safety, and efficacy.
CBD Oil For Dog Glaucoma – CBD For Eye Health
Glaucoma in dogs is a common canine condition. However, it doesn’t mean that you can’t do anything to help your dog and ease his pain. Discover all-natural CBD oil treatment for your dog’s glaucoma. Read on.
Dogs are sensitive to numerous factors that can affect their overall health. Just like humans are. One of the most seen health conditions in dogs is glaucoma.
Overall, glaucoma is a severe eye condition that usually results in vision loss. If this condition is left untreated it can lead to complete blindness. Luckily, new approaches in treatment are found every day and CBD oil for glaucoma is one of them.
CBD Oil For Dog Glaucoma
One of the most popular ways lately to treat glaucoma in dogs, and even prevent it, is to use CBD oil. CBD oil for dog glaucoma is a natural remedy that works as an anti-inflammatory medication to ease dogs’ pain. Moreover, CBD oil and other CBD products as well, are known for being able to reduce the pressure in the eye naturally.
One more great thing about using CBD oil for dog glaucoma is that you won’t have to worry about unwanted side effects. Using CBD oil is using a healthier approach. Also, you will be able to administer the dose orally.
So, if your dog is not fond of having drops into his eyes every day, CBD oil will be something that he will prefer, for sure. But, before we dive into the proper CBD oil dosage for dogs glaucoma and the best CBD oil let’s learn more about glaucoma and CBD’s origin.
Glaucoma In Dogs
Glaucoma stands for a specific disease of the eye. When glaucoma appears it means that IOP, or also known intraocular pressure is increased. This pressure can only be confirmed with a proper measuring instrument called tonometer. In dog owners’ circles, glaucoma is known as a condition that may lead to vision loss in dogs.
This condition is something that every dog owner hopes to avoid. If you don’t notice symptoms of this serious condition in your dog on time, it can lead to complete blindness. The pressure that appears within the eye causes the eye to stretch. Overall, this is an excruciating process. In addition, this pressure can lead to potentially damage the retina and even the optic nerve of the eye.
Types Of Glaucoma
When we talk about glaucoma in dogs we are not talking about one, universal, type of glaucoma. There are two types of glaucoma, primary and secondary. The first one (primary) is a genetic type, while the second one (secondary) is commonly a result of eye damage.
- Primary glaucoma: this is hereditary glaucoma, or glaucoma based on the genetics of the dog. In addition, it can be linked with the physiological or/and physical traits of a dog. Some dogs are simply predisposed to. In most cases, these traits are caused by primary eye elements such as narrow filtration angles.
- Secondary glaucoma: when it comes to this type of glaucoma, it’s slightly different than it is with primary glaucoma. Secondary glaucoma is usually directly related to something that blocks the drainage in the eye. In some cases, this blockage can be caused by eye trauma, eye wounds, swelling, or even inflammation. In may also be caused by tumors, cataracts, eye infection, cancer of the eye, or retinal detachment. This type of glaucoma is more common in the canine world.
Before you start treating your dog, make sure that you know exactly what type of glaucoma your dog has. Your veterinarian should tell you that better the treatment begins. If not, ask, you should be informed so you can understand the condition of your dog better.
Symptoms Of Glaucoma In Dogs
Just like any other health condition, glaucoma comes with a specific set of symptoms. The very first thing that you need to know and understand about glaucoma is that glaucoma is stressing and painful to your pet. As dogs can’t verbally communicate with us, they have to use non-verbal signs when they are stressed. Therefore, you should monitor his behaviors on a daily level so you can know when he is in pain. That being said, the following symptoms may be a sign of eye pain:
- Intense blinking
- Change in behavior
- Redness of the blood vessels
- Loss of vision
In some severe cases, enlargement of the eyeball can be seen, together with the loss of vision. If you just suspect that something is wrong with your dog, or that he doesn’t seem to see, as usual, contact your veterinarian.
Some Breeds Are More Likely To Get Glaucoma
Certain breeds are simply more prone to get glaucoma during their lifetime. Therefore, it’s crucial to have regular check-ups at the vets and to provide high-quality nutrition. Overall, good nutrition and a healthy lifestyle can postpone any bad health condition in the long run. The following breeds are often associated with glaucoma:
- Miniature Schnauzer
- Norwegian Elkhound
- English Cocker Spaniel
Treatments For Glaucoma
In most cases, veterinarians will prescribe several eye drops in order to treat glaucoma. One eye drop may be used to start and ease the pain, but a veterinarian can easily add other drops. However, drops won’t always help, or in the best case, they won’t help immediately.
In some cases, surgery must occur. So, the other and less invasive way to help your dog with glaucoma is to use CBD oil for dog glaucoma.
You must realize that there is no simple cure when it comes to glaucoma in dogs. Sadly, around 30% of dogs and more who are diagnosed with this disease end up blind within 1 year of being diagnosed. Since there is no one cure for this condition, each treatment is focused on three main goals:
- Lowering the pain
- Reducing the production of aqueous humour
- Draining of excess fluid from the eye that’s affected
Can CBD Help Dogs With Glaucoma?
As you probably know, cannabidiol or CBD is a molecule found in hemp pats and cannabis. In the last few years, CBD made quite a boom when it comes to helping to boost dogs’ health. Although CBD is a hot topic in the last few years, the first studies go as far as a few decades ago. Moreover, some of the first studies that were investigating the effects of CBD were conducted in the 1970s.
Actually, the study from 1971, found that the ingestion of cannabis could help reduce intraocular pressure in dogs up to 30%. In addition, other studies have also shown that CBD can help protect cells in the eye and therefore fight glaucoma.
The great thing about CBD is safe for dogs and won’t ever produce a ‘high’ feeling that people often associate with marijuana and any marijuana-related product. Also, you can use CBD for direct treatment as well as for additional health support. However, you should know the dosage.
How Much CBD Should I Give My Dog With Glaucoma?
CBD Oil or cannabidiol comes from hemp extract that is beneficial for dogs and contains no side effects or leads to ‘high’ feeling. CBD is not psychoactive and it makes it 100% healthy for dogs. CBD won’t get you dog ‘high’ because you can’t find any trace of THC, or tetrahydrocannabinol that can actually make a person or an animal ‘high’.
That being said, CBD oil can lower intraocular pressure in many animals, including dogs. It comes as no surprise that CBD oil is so popular. Besides, CBD oil contains anti-inflammatory properties and works as a natural analgesic. It’s recommended to always opt for non-GMO manufacturers such as HonestPaws.
When it comes to the right dosage you should follow the manufacturer’s instructions. You can’t give too much CBD to your dog since this is an all-natural remedy, but still, you should stick to the recommended dosage. If you, for some reason, believe that you are giving your dog too little or too much of CBD oil for glaucoma, contact your veterinarian.
For example, if your dog has a severe condition of glaucoma, your veterinarian might want to keep him on the strict dosage to provide maximum results. And in case of glaucoma, your veterinarian might want to prescribe a specific dosage based on your dog’s health condition.
Overall, recommended starting dose is 0.05 mg/lb. twice a day. This may also vary depending on your dog’s size and weight. Once again, the best way to be sure about proper CBD oil dosage is to follow manufacturers’ instructions.
Is Follow-Up Treatment Mandatory?
Any extra step after the prescribed treatment will depend on your dog’s condition. Once the glaucoma is diagnosed and proper treatment is started, follow-up monitoring will probably be mandatory. After all, you want to make sure that your dog is doing better. And if he is not feeling better, you would love to know what to do further on. Again, this is something that you should check with your veterinarian.
CBD Oil For Dog Glaucoma – Conclusion
Glaucoma is a serious eye disease that can seriously interfere with the dog’s normal vision and usual behavior. Moreover, this condition can lead to strong pain and uncomfortable feeling. A significantly increased IOP can make your canine irritable and weak. In general, it leads to discomfort and pain. And if glaucoma is not treated well it can lead to permanent blindness. Luckily, great help comes in the form of CBD oil.
CBD oil for dog glaucoma is a safe and natural way to help your dog manage his eye disorder. However, always track the recommended dosage and always consult with your veterinarian.
Note: Barking Royalty isn’t a veterinary provider. Always relay any questions you have regarding your pet’s medical condition to your veterinarian, local animal hospital or other qualified veterinary provider.
Dog Glaucoma Treatment, Can CBD Oil Help?
Dogs, just like people, can develop glaucoma. Although severe eye diseases like glaucoma may seem like a simple eye problem, these are actually emergency eye problems that may progress and become worse in a short period of time. Approximately 40% of dogs will lose their vision due to glaucoma.
If your dog’s eyes are red, misty, itchy or extremely weepy, it’s best to consult with your veterinarian immediately. With the high frequency of predisposed glaucoma occurring in purebred dogs, it’s important to know what to look out for so that you don’t miss the early signs. Mixed dog breeds are also susceptible to glaucoma.
Pain associated with glaucoma often shows up as behavioral changes in dogs. That said, you’re going to need to know how CBD oil can help dogs with glaucoma.
What is Glaucoma in Dogs?
Glaucoma takes place when there is an imbalance in the production and drainage of eye fluid. (aqueous humor) This then results in a buildup of fluid in the eye that increases eye pressure to very high levels, and causes a lot of pain. It is important to note that increased eye pressure in dogs should be taken seriously, since it may result in the destruction of the retina and optic disk.
There are Two Types of Glaucoma: Primary and Secondary
Primary entails the eye’s inability to drain through the filtration angles of the eye.
Open-Angle Glaucoma (Primary)
This is painless with a gradual development of blind spots or loss of vision over a long period of time. Primary open angle glaucoma is the most common type of glaucoma in dogs. Your veterinarian will need to use a tonometer to measure eye pressure in your dog.
The Dog Breeds Most Commonly Affected by Primary Open-Angle Glaucoma are Shiba-Inus, Beagles, and Shih- Tzu’s.
Close-angle glaucoma (Secondary)
This occurs due to a sudden increase in eye pressure, and is accompanied by severe pain, eye redness, and may cause a loss of vision. With glaucoma affecting approximately 1.7% of all dogs in the US, it’s necessary to visit your veterinarian immediately if you suspect that your dog is suffering from any eye problems.
Glaucoma will usually benefit from long-term treatment. Although early signs of glaucoma are hard to distinguish, your veterinarian will use the following methods to diagnose and treat glaucoma in your pooch.
-Tonometer to measure eye pressure
-Medical or surgical treatment or a combination of both to decrease eye pressure
-Medication that will draw out eye fluid or decrease the production of eye fluid
Symptoms of Early Glaucoma May Include the Following:
- Mild congestion of the conjunctiva veins
- Early eye enlargement
- Slight dilation of the pupil (not responding to light)
- Behavioral changes
- Spasmodic winking
- Blood vessels are red
- Cloudy front part of the eye
- Vision loss
If your dog is not treated immediately for glaucoma and has a prolonged eye pressure within the eye, symptoms may result in the following:
- Displacement of the eye lens
- Enlargement of the eyeball
- Breaks in the corneal membrane
- Behavioral changes
- Progression of the advancement of degeneration within the eye
Symptoms of Secondary Glaucoma or Glaucoma Resulting from Secondary Eye Infections May Include the Following:
- Redness of blood vessels in eye whites
- The front part of the eye may be cloudy in appearance
- High eye pressure
- Pupil constriction may occur
- Iris may attach to the cornea or eye lens
- Iris edge may attach in a circular motion to the eye lens
- Debris that is inflammatory may be visible in the front part of the eye.
- Lack of appetite
- Lethargy accompanied by a headache from eye pressure
New 2018 Study adds That CBD Mixed With THC May Worsen Glaucoma, Raise Eye Pressure
A new 2018 study from Indiana University found that “ Tetrahydrocannabinol, or THC, the primary psychoactive ingredient of marijuana, was found to effectively lower pressure in the eye, as has been previously reported. But the study found that the use of CBD in combination with THC blocked this effect.”
The study also states that “the chemical that causes this rise in pressure is cannabidiol, or CBD, a non-psychoactive ingredient in cannabis that is increasingly marketed to consumers in products such as oil, gummies, creams, and health food. It is also approved in many states as a treatment for conditions such as pediatric epilepsy,” via Science Daily
The study concludes with the following “ There were studies over 45 years ago that found evidence that THC lowers pressure inside the eye, but no one’s ever identified the specific neuroreceptors involved in the process until this study. These results could have important implications for future research on the use of cannabis as a therapy for intraocular pressure.”
What is CBD Oil?
Hemp refers to the cannabis varieties that are grown as an agricultural crop, and also contain low amounts of THC(tetrahydrocannabinol). THC is federally illegal in the US if it contains a higher amount than the O.3% allowed for use, though it’s been approved for both recreational and medical use in Canada, and numerous US states.
For all CBD pet products to be legal, they need to have less than 0.3% THC. CBD is natural, safe, and is derived from hemp and cannabis. Most CBD dog products will use CBD from hemp. That said, there is no “high” and dogs will not consume THC or tetrahydrocannabinol, resulting in psychoactive effects with your dog getting “high”.
CBD is a non-psychotropic phytocannabinoid and yields therapeutic and medicinal purposes for dogs. To help you understand more about the benefits of CBD oil for dogs dealing with glaucoma, let’s look at some research.
CBD Oil for Dogs with Glaucoma Pain
The potency of CBD oils both in capsule form, and those in bottles with droppers are much more potent and are sometimes more difficult to administer to difficult dogs that don’t take meds via droppers.
A few product lines contain phytocannabinoids, terpenes and fatty acids which support a huge range of ailments like phobias, joint pain, inflammation, digestive issues, mobility, seizures, and anxiety.
CBD Possible Side Effects in Dogs
What to Look for in CBD Oil Products for Dogs with Glaucoma?
- Hemp CBD should be 100% food grade
- Should be made using CO2 extraction
- No solvents like butane
- Full-spectrum lab testing by a third party for purity and potency
- Lab certificates need to be available for all pet parents
- Pesticide and herbicide free
- Made with non-GMO hemp
- Grain-free functional chews if purchasing CBD DOG TREATS
- Numerous additives in treats like pumpkin, coconut, turkey, sweet potato, blueberry with antioxidant properties.
Tips on CBD Oil for Dogs with Glaucoma
When it comes to dogs suffering from glaucoma, or chronic ocular hypertension, we need to be aware that eye pressure can reach 45-65 mmHg, making this an incredibly painful condition for dogs. Consulting with your veterinarian for immediate diagnosis and treatment whether medical or surgical is step one.
Your veterinarian will most likely recommend long-term treatment and drugs that will draw out the fluid from the eye, as well as other drugs that will decrease the production of fluids. It is important to keep in mind that although eye pressure is lowered initially, it will need to be stabilized throughout your dog’s lifetime to prevent further eye problems.
CBD Oil and Keeping Your Dogs Safe
- Ask for proper and accurate labeling and dosage instructions.
- Look at each CBD product and research what each CBD product does and does not contain.
- Find out where and how it was manufactured.
- Look at the research and find out more about the potential therapeutic effects
- Find out more about the risks with the specific CBD product by understanding the exact composition. Just because others are purchasing it, does not mean it’s right for your dog. Consult with your vet first!
- Look for misleading labels.
- Look out for harmful contaminants that may be potentially deadly. (Know what to look for)
- Research the 3 rd party labs associated with your CBD product.
- Make sure that CBD dog products are used responsibly
With all CBD dog products including edibles, the dosage will vary according to the brand you choose. Dogs will need different dosages, so it’s important to discuss with your vet first prior to using any CBD dog product. Consult with your veterinarian for safe and accurate dosage instructions.
Finding out whether the CBD oil you purchase is safe for your furry best friend should be easy!
Today with the unsanctioned medical use of CBD- based products containing a variety of oils, supplements, gums, and some with a very high concentration of extracts, we should all become familiar with what the safety norms are, and what to look out for when purchasing a safe, high-quality CBD oil free of contaminants that may be dangerous to your dog’s health. That said, always consult with your veterinarian prior to purchasing any CBD product for your pooch!
CBD Oil and Glaucoma
CBD breaks down peroxynitrite on contact. Because it’s an antioxidant, it prevents the formation of peroxynitrite inside the cell. CBD may prevent blindness by preventing apoptosis of neurons. That said, CBD with CBN, and CBG may help with glaucoma in dogs.
A 2003 study demonstrated that “in glaucoma, the increased release of glutamate is the major cause of retinal ganglion cell death. Cannabinoids have been demonstrated to protect neuron cultures from glutamate-induced death, “via PubMed. This study concluded that “The effect of THC was in part mediated by the cannabinoid receptor CB1. These results suggest the potential use of CBD as a novel topical therapy for the treatment of glaucoma.”
A 2006 pilot study wanting to assess the effect on intraocular pressure (IOP) and the safety and tolerability of oromucosal administration of a low dose of delta-9-tetrahydrocannabinol (Delta-9-THC) and cannabidiol (CBD) on people stated the following, “A single 5 mg sublingual dose of Delta-9-THC reduced the IOP temporarily and was well tolerated by most patients. Sublingual administration of 20 mg CBD did not reduce IOP, whereas 40 mg CBD produced a transient increase IOP rise,” via PubMed.
That said the use of CBD oil for glaucoma has been backed up by several studies. In a 1984 study, “i ntraocular pressure, ocular toxicity, and neurotoxicity after administration of cannabinol or cannabigerol lowers ocular tension considerably. While cannabinol had a modest effect on intraocular pressure after a single dose, it caused a more significant reduction in ocular tension during chronic administration. Cannabigerol had similar effects, but the magnitude of response to its chronic administration was greater,” via PubMed.
This study suggests that the use of hemp-based products and cannabis supplements, when administered in the right dosage, proved effective in treating glaucoma in dogs. As usual, consult with your veterinarian for the best CBD oil products for dogs with glaucoma is recommended. That said, hemp-based CBD pet products offer all the chemicals from the hemp plant which includes CBD, CBN, and CBG, as well as numerous other compounds like terpenes and cannabinoids.
The Importance of Opting for a High-quality, Full-Spectrum CBD Vet Approved Product
When looking at all the CBD pet products, the most important consideration is if a CBD product uses an isolate or a full-spectrum oil. A full spectrum oil is the most potent and is derived from the entire plant.
The extraction of the oil takes place via a carbon dioxide process called CO2 extraction which entails using pressurized carbon dioxide to extract the CBD from the entire plant. CO2 functions as a solvent when reaching extreme temperatures, yet because it is under the boiling point, it’s cold. It is processed to create oil from the plant. It is also a clean and environmentally friendly process.
CBD Dog Treats
CBD edibles or dog treats make dosing easier for fussy dogs. Opt for natural, vegan,non-GMO, and US sourced and manufactured. CBD dog treats and edibles that are not organic or natural may contain pesticides, solvents or fungicides.
When choosing a CBD oil or dog treats for dogs with glaucoma , it will be necessary to do the following:
- Consult with your veterinarian
- Opt for a high-quality CBD oil or CBD dog treats. Read the dosage carefully.
- Explore the CBD company vigorously, and check if the product is veterinarian approved.
- Triple check dosing for glaucoma purposes and pain with a CBD savvy veterinarian.
- Read product reviews and comments.
- Read through research papers news articles, and check for recalls
- Don’t think that because the product is out there that it’s 100% safe to use. Research sourcing and manufacturing practices.
Nowadays, thanks to the internet, pet parents can do a lot of research. Your dog’s good health depends on you. Not only is it safe and non-toxic, but CBD oil can also give you peace of mind in that apart from helping dogs with glaucoma, it can also ease your dog’s pain as well.
With all the positive effects of CBD oil for dogs that may help treat anxiety, pain, cancer, seizures, joint pain, tumors, and glaucoma, full-spectrum hemp CBD products may be a good choice. As usual, consult with your veterinarian first.